Sincerity vs Sinai

Side-by-side comparison of Sincerity and Sinai — popularity rank, total births, peak decade, and historical trends from Social Security Administration data.

Name A

Sincerity

Girl name · Rank #16233

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Name B

Sinai

Girl name · Rank #2418

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Which name is more popular?

Metric Sincerity Sinai
Current Rank #16233 #2418
Total Births (all years) 109 2,209
Peak Year 2018 2023
Peak Year Births 9 103
Peak Decade 2010ss 2010ss
Gender Girl Girl
First Recorded Year 2000 1988

Births by Decade

Decade Sincerity Sinai
1980ss — 20
1990ss — 240
2000ss 36 772
2010ss 48 794
2020ss 25 383

Recent Annual Births (2014–present)

Year Sincerity Sinai
2014 8 96
2015 7 83
2016 5 80
2017 7 62
2018 9 55
2019 — 70
2020 7 61
2021 8 49
2022 — 95
2023 5 103
2024 5 75

Data Sources

Source: U.S. Social Security Administration, Baby Names from Social Security Card Applications — National Data, ssa.gov/oact/babynames.
Source: SSA Annual Name Rankings, 2000–2024.

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